package com.etoak.common.redis;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.concurrent.TimeUnit;

@Service
public class RedisService {

    @Autowired
    StringRedisTemplate stringRedisTemplate;

    public void setex(String key, String value, long timeout, TimeUnit timeUnit){
        stringRedisTemplate.opsForValue().set(key,value,timeout,timeUnit);
    }

    public String get(String key){
        return stringRedisTemplate.opsForValue().get(key);
    }

    /*
    *  Hash 类型
    * */
    public void hset(String key,String field,String valye){
        stringRedisTemplate.opsForHash().put(key,field,valye);
    }

    public List<String> hvals(String key){
        return stringRedisTemplate.opsForHash().values(key)
                .stream().map(Object::toString).toList();
    }

    public void hdel(String key,String ... fields){
        stringRedisTemplate.opsForHash().delete(key,fields);
    }
}
